Papers

$C^\ast$-categorical prefactorization algebras for superselection sectors and topological order

Marco Benini, Victor Carmona, Pieter Naaijkens, Alexander Schenkel

May 12, 2025

prefactorization algebras, C*-categories, higher algebra, algebraic quantum field theory, Superselection sectors, topological order

open access link

Symmetries in Quantum Field Theory and the structure of superselection sectors

Karl-Henning Rehren

July 18, 2023

Symmetries, Superselection sectors, Conformal quantum field theory, two-dimensional models

Commissioned by the Elsevier Encyclopedia of Mathematical Physics, 2nd edition, M. Bojowald and R.J. Szabo (eds.), 2025.